Package ca.uhn.fhir.jpa.provider.merge

Class ResourceMergeService

java.lang.Object

ca.uhn.fhir.jpa.provider.merge.ResourceMergeService

public class ResourceMergeService
extends Object

Service for the FHIR $merge operation. Currently only supports Patient/$merge. The plan is to expand to other resource types.

Constructor Summary

Constructors

Constructor	Description
ResourceMergeService(JpaStorageSettings theStorageSettings, DaoRegistry theDaoRegistry, IReplaceReferencesSvc theReplaceReferencesSvc, IHapiTransactionService theHapiTransactionService, IRequestPartitionHelperSvc theRequestPartitionHelperSvc, IJobCoordinator theJobCoordinator, Batch2TaskHelper theBatch2TaskHelper)

Method Summary

Modifier and Type	Method	Description
MergeOperationOutcome	merge(BaseMergeOperationInputParameters theMergeOperationParameters, ca.uhn.fhir.rest.api.server.RequestDetails theRequestDetails)	Perform the $merge operation.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ResourceMergeService

public ResourceMergeService(JpaStorageSettings theStorageSettings,
 DaoRegistry theDaoRegistry,
 IReplaceReferencesSvc theReplaceReferencesSvc,
 IHapiTransactionService theHapiTransactionService,
 IRequestPartitionHelperSvc theRequestPartitionHelperSvc,
 IJobCoordinator theJobCoordinator,
 Batch2TaskHelper theBatch2TaskHelper)

Method Details

merge

public MergeOperationOutcome merge(BaseMergeOperationInputParameters theMergeOperationParameters,
 ca.uhn.fhir.rest.api.server.RequestDetails theRequestDetails)

Perform the $merge operation. Operation can be performed synchronously or asynchronously depending on the prefer-async request header. If the operation is requested to be performed synchronously and the number of resources to be changed exceeds the provided batch size, and error is returned indicating that operation needs to be performed asynchronously. See the Patient $merge spec for details on what the difference is between synchronous and asynchronous mode.

Parameters:

theMergeOperationParameters - the merge operation parameters

theRequestDetails - the request details

Returns:

the merge outcome containing OperationOutcome and HTTP status code